Implement installation of the Chrome App Host.

chrome/chrome_installer.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'lastchange_path': '../build/util/LASTCHANGE',
     # 'branding_dir' is set in the 'conditions' section at the bottom.
   },
   'conditions': [
@@ skipping 244 matching lines @@
           },
         },
         {
           'target_name': 'setup',
           'type': 'executable',
           'dependencies': [
             'installer_util',
             'installer_util_strings',
             '../base/base.gyp:base',
             '../build/temp_gyp/googleurl.gyp:googleurl',
+            '../chrome/chrome.gyp:app_host',

[grt (UTC plus 2), 2012/07/12 18:37:10]

in the past, mini_installer (in chrome/installer/mini_installer.gyp) was the
thing that depended on chrome.  is it not suitable to put the dependency on
app_host there rather than here?  i think it's desirable to be able to build
setup.exe without building chrome and the app host.

[erikwright (departed), 2012/07/16 20:13:11]

Hm. I guess so. Ultimately it seems pretty useless to build setup without
building the archive, but these lines don't address that, so I can take them
out.

[grt (UTC plus 2), 2012/07/23 11:31:12]

FWIW, setup.exe has a growing number of responsibilities that don't require the
archive.

+            '../chrome/chrome.gyp:chrome',
             '../chrome_frame/chrome_frame.gyp:chrome_tab_idl',
             '../chrome_frame/chrome_frame.gyp:npchrome_frame',
             '../breakpad/breakpad.gyp:breakpad_handler',
             '../rlz/rlz.gyp:rlz_lib',
             '../third_party/zlib/zlib.gyp:zlib',
           ],
           'include_dirs': [
             '..',
             '<(INTERMEDIATE_DIR)',
             '<(SHARED_INTERMEDIATE_DIR)/setup',
@@ skipping 818 matching lines @@
          'branding_dir_100': 'app/theme/default_100_percent/google_chrome',
       },
     }, { # else branding!="Chrome"
       'variables': {
          'branding_dir': 'app/theme/chromium',
          'branding_dir_100': 'app/theme/default_100_percent/chromium',
       },
     }],
   ],
 }